(* Copyright (C) 2005, 2006 Free Software Foundation, Inc. *)
(* This file is part of GNU Modula-2.

GNU Modula-2 is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.

GNU Modula-2 is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with gm2; see the file COPYING.  If not, write to the Free Software
Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *)

MODULE For2 ;

FROM libc IMPORT exit ;

VAR
   i, c: CARDINAL ;
BEGIN
   c := 0 ;
   FOR i := 19 TO 0 BY -2 DO
      INC (c, i)
   END ;
   IF c#1+3+5+7+9+11+13+15+17+19
   THEN
      exit (1)
   END
END For2.
